Skateboard truck



FIG. 1 is a top plan view of the skateboard truck showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a right side elevational view thereof with the left side view being identical but reversed; and,

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a skateboard truck, as shown and described. 